The lifting chain is part of the ring chain electric gourd. It plays a load -bearing role. The pulling and coefficients of the chain ensure the normal operation and use of the electric gourd.

So, are the number and specifications of the chain the same? The answer is no

The chain specifications and rows of different specifications of ring -chain electric gourds are different

Taking a 1 -ton ring chain electric gourd as an example, the lifting chain of 6mm and 7.1mm is used. The number of rows of the lifting chain is the same, all of which are 1 row chain, that is, a single chain.